Porsche 996 Carrera XperTune Performance Software (1999-2004) Suspension CAD designed for maximum air

CAD designed for maximum air flow

Super EASY installation and easy removal incase you want to go quiet and or back and forth

The best part - increased performance without a check engine light and no tune required

and tune combinations on our in-house dyno

while the later cars equipped with the "drive-block" feature (1996-1997

Porsche 996 Carrera XperTune Performance Software (1999-2004) Suspension CAD designed for maximum airAchieve maximum power from the Porsche 996 Carrera 3. 4L Carrera S 3. 6L engine without sacrificing driveability or reliability by optimizing the engine's performance. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU and mail it in for a tune. The Handheld device interfaces with the OBD II port on your vehicle and your computer